Standards and approvals

2 SIRIUS controls contactors and contactor assemblies 4 SIRIUS controls solid-state switching devices 4 SIRIUS protective devices 8 SIRIUS load feeders and compact starter 12 SIRIUS Circuit Breaker 12 SENTRON 8US busbar systems 12 SENTRON air circuit breakers/ non-automaticair circuit breakers 12 SENTRON molded case circuit breakers 12 SENTRON switch disconnectors 12 SENTRON PAC3200 multifunction measuring instruments 13 ALPHA devices according to -Standards 14 BETA devices according to -Standard 15 SIRIUS controls contactors and contactor assemblies 15 SIRIUS controls solid-state switching devices 15 SIRIUS protective devices 16 SIRIUS load feeders, motor starters and soft starters 16 SIRIUS monitoring and control devices 16 SIRIUS detecting devices 17 SIRIUS commanding and signaling devices 17 SIRIUS transformers 17 SIRIUS power supplies 17 SIDAC reactors and filters Siemens overview 04/2011

The following tables contain a summary of the products/product groups available for delivery, including information on their compliance with the relevant, CSA and IEC standards. The certificate can be displayed by entering the E number under " File Number" (e.g. E116386) at: http://database.ul.com/cgibin/xyv/template/lisext/1frame/index.htm. The corresponding CSA certificate can be displayed by entering the manufacturer and the "CSA Class Nummer" at http://directories.csa-international.org. The respective Siemens Reports can be downloaded from http://support.automation.siemens.com. Device Type Standard CCN listed CCN recognized File Nr. SIRIUS controls contactors and contactor assemblies Contactors for switching motors Contactors 3RT20 1... 508 NLDX -- E31519 3RT20 2... 508 NLDX -- E31519 Reversing contactors complete units 3RA23... 508 NLDX -- E31519 Reversing contactor assemblies Assembly kits for making 3-pole contactor assemblies 3RA29 13-2AA1 508 -- NLDX2/8 E31519 3RA29 13-2AA2 508 -- NLDX2/8 E31519 3RA29 23-2AA1 508 -- NLDX2 E31519 3RA29 23-2AA2 508 -- NLDX2 E31519 Wiring modules (single) 3RA29 13-3.A. 508 -- NLDX2/8 E31519 3RA29 23-3.A. 508 -- NLDX2 E31519 Mechanical connectors 3RA29.2-2H 508 -- NLDX2 E31519 Function modules for connection to the control system 3RA27 11, 3RA27 12, 508 NKCR -- E44653 3RA29 10-0 Contactor Assemblies for Wye-Delta Starting Assembly kits for making 3-pole contactor assemblies 3RA29.3-2BB. 508 NLDX -- E31519 Three-phase feeder terminals 3RA29 13-3K 508 NMTR -- E148698 Three-phase busbars 3RV19 15-1AB 508 NMTR -- E148698 Links for paralleling, 3-pole (star jumpers) 3RT19.6-4BA3. 508 NLDX -- E31519 Function modules for wye-delta starting 3RA28 16-0EW20 508 NKCR -- E44653 Accessories for 3RA28 function modules 3RA29 10-0 508 NKCR -- E44653 Function modules for contactor assemblies for 3RA27 1.-.CA00 508 NKCR -- E44653 wye-delta starting for connection to the control system Accessories for 3RA27 function modules 3RA27 11-0EE0. 508 NKCR -- E44653 3RA29 10-0 508 NKCR -- E44653 Contactors for special applications Contactors for Switching Resistive Loads (AC-1) 3RT23 508 NLDX -- E31519 3RT25 Contactors 3RT25 508 NLDX -- E31519 Contactor relays with extended operating range for 3RH21 22-2K.40 508 NKCR -- E44653 railway applications 3RT20..-2..4. 508 NLDX -- E31519 Contactor relays Contactor relays 3RH21, 3RH22, 3RH24 508 NKCR -- E44653 Coupling contactors Coupling contactors (Interface) 3RT20... 508 NLDX -- E31519 SIRIUS function modules for direct-on-line starting Solid-state timing relays with semiconductor output, 3RA28 1.-..W10 508 NKCR -- E44653 for snapping onto the front Accesories 3RA29 10-0 508 NKCR -- E44653 SIRIUS function modules for reversing starting / wye-delta starting Assembly kits for reversing starting 3RA29 13-2AA. 508 -- NLDX2/7 E31519 3RA29 23-2AA. 508 -- NLDX2 E31519 Assembly kits for wye-delta starting 3RA29 13-2BB. 508 -- NLDX2/7 E31519 3RA29 23-2BB. 508 -- NLDX2 E31519 Function modules for wye-delta starting 3RA28 16-0EW20 508 NKCR -- E44653 3RA29 1.-0 508 NKCR -- E44653 Accessories 3RA29 10-0 508 NKCR -- E44653 2 Siemens overview 04/2011

Catalog CSA IEC IC 10 2011 Standard CSA File Nr. CSA CLass Nr. Standard page CSA C22.2 No.14 012730 3211 04 IEC 60947-4-1, IEC60947-5-1 3/26 CSA C22.2 No.14 012730 3211 04 IEC 60947-4-1, IEC 60947-5-1 3/28 CSA C22.2 No.14 012730 3211 04 IEC 60947-4-1, IEC 60947-5-1 3/91 CSA C22.2 No.14 012730 3211 04 IEC 60947-4-1 3/94 CSA C22.2 No.14 012730 3211 04 IEC 60947-4-1 CSA C22.2 No.14 012730 3211 04 IEC 60947-4-1 CSA C22.2 No.14 012730 3211 04 IEC 60947-4-1 CSA C22.2 No.14 012730 3211 04 IEC 60947-4-1 CSA C22.2 No.14 012730 3211 04 IEC 60947-4-1 CSA C22.2 No.14 012730 3211 04 IEC 60947-4-1 CSA C22.2 No.14 012730 3211 03 IEC 60947-4-1, IEC 60947-5-1 3/95 CSA C22.2 No.14 012730 3211 04 IEC 60947-4-1 3/109 CSA C22.2 No.14 012730 3211 37 IEC 60947-4-1 CSA C22.2 No.14 012730 3211 37 IEC 60947-2 CSA C22.2 No.14 012730 3211 04 IEC 60947-4-1 CSA C22.2 No.14 012730 3211 03 IEC 60947-5-1 3/110 CSA C22.2 No.14 012730 3211 03 IEC 60947-4-1 CSA C22.2 No.14 012730 3211 03 IEC 60947-5-1 CSA C22.2 No.14 012730 3211 03 IEC 60947-5-1 CSA C22.2 No.14 012730 3211 03 IEC 60947-4-1 CSA C22.2 No.14 012730 3211 04 IEC 60947-4-1 3/131 CSA C22.2 No.14 012730 3211 04 IEC 60947-4-1 3/148 CSA C22.2 No.14 012730 3211 03 IEC 60947-5-1 3/156 CSA C22.2 No.14 012730 3211 04 IEC 60947-5-1 CSA C22.2 No.14 012730 3211 03 IEC 60947-5-1 3/183 CSA C22.2 No.14 012730 3211 04 IEC 60947-5-1 3/204 3/238 3/239 Siemens overview 04/2011 3

Device Type Standard CCN listed CCN recognized File Nr. SIRIUS function modules for IO-Link Function modules for direct-on-line starting 3RA27 11-.AA00 508 NKCR -- E44653 Function modules for reversing starting 3RA27 11-.BA00 508 NKCR -- E44653 Function modules for wye-delta starting 3RA27 11-.CA00 508 NKCR -- E44653 3RA29 13-2BB. 508 NLDX -- E31519 3RA29 23-2BB. 508 -- NLDX2 E31519 Accessories 3RA27 11-0EE0. 508 NKCR -- E44653 3RA29 10-0 508 NKCR -- E44653 Operator panels 3RA69 35-0A 508 NKCR -- E44653 3RA27 11-0EE11 508 NKCR -- E44653 3RA69 36-0. 508 NKCR -- E44653 SIRIUS function modules for AS-Interface Function modules for direct-on-line starting 3RA27 12-.AA00 508 NKCR -- E44653 Function modules for reversing starting 3RA27 12-.BA00 508 NKCR -- E44653 3RA29 13-2AA. 508 NLDX -- E31519 3RA29 23-2AA. 508 -- NLDX2 E31519 Function modules for wye-delta starting 3RA27 12-.CA00 508 NKCR -- E44653 3RA29 13-2BB. 508 NLDX -- E31519 3RA29 23-2BB. 508 -- NLDX2 E31519 Accessories 3RA29 10-0 508 NKCR -- E44653 Accessories and Spare Parts Auxiliary switch blocks 3RH29... 508 NKCR -- E44653 Auxiliary switch blocks, delayed 3RA28... 508 NKCR -- E44653 Delay and latching blocks 3RT29 16-2B.01 508 NKCR -- E44653 3RT29 26-2P..1 508 NKCR -- E44653 3RT29 26-3A.31 508 NKCR -- E44653 Surge suppressors 3RT29.6... 508 -- NKCR2 E44653 Other function blocks 3RT29 16... 508 NKCR -- E44653 3RT29 26-1QT00 508 -- NKCR2 E44653 3RH29 24-1GP11 508 NKCR -- E44653 Sealable covers 3RT29 16-4MA10 508 NLDX -- E31519 Connection modules for contactors with screw terminals 3RT19..-4R.01 508 NLDX -- E31519 Coil terminal modules 3RT29 26-4R.1. 508 NKCR -- E44653 Covers for contactors with ring terminal lug connection 3RT29 16-4EA13 508 NKCR -- E44653 3RT29 26-4EB13 508 NLDX -- E31519 Safety main current connectors for 2 contactors 3RA29.6-1A 508 -- NLDX2 E31519 Links for paralleling 3RT.9.6-4BB.1 508 -- NMTR7 E148698 Insulation stop for securely holding back the conductor insulation on conductors up to 1 mm 2 3RT.9 16-4JA02 508 NLDX -- E31519 SIRIUS controls solid-state switching devices Solid-State Contactors 3RF34... 508 NMFT -- E143112 Accessories Link modules for solid-state contactors to motor starter 3RA29 21-1BA00 508 NLDX NLDX7 E31519 protectors Insulation stop for securely holding back the conductor 3RT29 16-4JA02 508 NLDX -- E31519 insulation on conductors up to 1 mm 2 SIRIUS protective devices Motor Starter Protectors For motor protection 3RV20... 508 NLRV -- E47705 - Type E 3RV20... 508 NKJH -- E156943 For motor protection with overload relay function 3RV21... 508 NLRV -- E47705 For starter combinations 3RV23... 508 NLRV -- E47705 For transformer protection 3RV24... 508 NLRV -- E47705 Sirius Circuit Breakers For system protection 3RV27... 489 DIVQ -- E235044 For transformer protection 3RV28... 489 DIVQ -- E235044 4 Siemens overview 04/2011

Catalog CSA IEC IC 10 2011 Standard CSA File Nr. CSA CLass Nr. Standard page 3/243 3/244 CSA-C22.2 No. 14 012730 3211 08 IEC 60947-5-1 CSA-C22.2 No. 14 012730 3211 08 IEC 60947-5-1 CSA-C22.2 No. 14 012730 3211 03 IEC 50295 3/247 CSA-C22.2 No. 14 012730 3211 03 IEC 50295 CSA-C22.2 No. 14 012730 3211 03 IEC 50295 3/248 3/258 3/263 3/264 CSA-C22.2 No. 14 012730 3211 07 IEC 60947-5-1 3/265 CSA-C22.2 No. 14 012730 3211 07 IEC 60947-5-1 3/266 CSA-C22.2 No. 14 012730 3211 07 IEC 60947-5-1 3/267 CSA-C22.2 No. 14 012730 3211 02 IEC 60947-4-1 CSA-C22.2 No. 14 012730 3211 37 IEC 60947-4-1 3/269 CSA-C22.2 No. 14 012730 3211 06 IEC 60947-4-3 4/107, 4/110 Approved acc. to cus. IEC 60947-4-1 4/108, 4/110 CSA-C22.2 No. 14 012730 3211 05 IEC 60947-2 5/13 CSA-C22.2 No. 14 012730 3211 08 IEC 60947-2 CSA-C22.2 No. 14 012730 3211 05 IEC 60947-2 5/15 CSA-C22.2 No. 14 012730 3211 05 IEC 60947-2 5/16 CSA-C22.2 No. 14 012730 3211 05 IEC 60947-2 5/17 CSA C22.2 No.5 012730 1432 01 IEC 60947-2 5/18 CSA C22.2 No.5 012730 1432 01 IEC 60947-2 5/19 Siemens overview 04/2011 5

DeviceDevice Type Standard CCN listed CCN recognized File Nr. Mountable accessories Auxiliary switches 3RV29 01... 508 NKCR -- E44653 489 DIHS -- E250201 Signaling switches 3RV29 21-.M 508 NKCR -- E44653 Isolator modules 3RV29 28-1A 508 NKCR -- E44653 Auxiliary releases 3RV29 02... 489 DIHS -- E250201 508 NKCR -- E44653 3RV29 22... 508 NKCR -- E44653 Busbar accessories Three-phase busbars 3RV19 15... 508 NMTR -- E148698 Three-phase feeder terminals 3RV29.5... 508 NMTR -- E148698 Three-phase feeder terminals for constructing "Type E 3RV29 25-5EB 508 NMTR -- E148698 Starters" 508 NLDX NLDX7 E31519 Covers for connection tags 3RV19 15-6AB -- -- -- -- Busbar adapters for 60 mm systems 8US12 51-5... 508 NMTR NMTR7 E328403 Accessories 8US1... 508 NMTR NMTR7 E328403 3RV29 infeed system Three-phase busbars with infeed 3RV29 17-1. 508 NMTR -- E148698 Three-phase busbars for system expansion 3RV29 17-4. 508 NMTR -- E148698 Plug-in connectors 3RV29.7-5. 508 NMTR -- E148698 Contactor bases 3RV29 27-7AA00 508 NMTR -- E148698 Terminal blocks 3RV29 17-5D 508 NMTR -- E148698 Extra-wide expansion plugs 3RV29 17-5E 508 NMTR -- E148698 Expansion plugs 3RV29 17-5BA00 508 NMTR -- E148698 End covers 3RV29 17-6A 508 NMTR -- E148698 Rotary operating mechanisms Door-coupling rotary operating mechanisms 3RV29 26-0. 508 NLRV -- E47705 Door-coupling rotary operating mechanisms for arduous 3RV29 26-2. 508 NLRV -- E47705 conditions 489 DIHS -- E250201 Mounting accessories Covers 3RV29 08-0P 508 NKCR -- E44653 3RV29 28-4AA00 508 NLRV -- E47705 508 NKCR -- E44653 Terminal blocks and phase barriers for "Self-Protected 3RV29 28-1. 508 NMTR -- E148698 Combination Motor Controllers (Type E)" according to 508 Link modules for motor starter protector to contactor 3RA.9.1... 508 NLDX NLDX7 E31519 Link modules for motor starter protector to soft starter 3RA29.1... 508 NLDX NLDX7 E31519 and motor starter protector to solid-state contactor Hybrid link modules for motor starter protector to 3RA29.1... 508 NLDX NLDX7 E31519 contactor Overload Relays 3RU2 Thermal Overload Relays 3RU21... 508 NKCR -- E44653 Accessories for Thermal Overload Relays Terminal brackets for stand-alone installation 3RU29.6-3A... 508 NKCR -- E44653 Mechanical RESET 3RU29 00-1A 508 NKCR -- E44653 3SX1 335 508 NKCR -- E44653 3SB30 00-0EA11 508 NKCR -- E44653 Cable releases with holder for RESET 3RU29 00-1. 508 NKCR -- E44653 Modules for remote RESET, electrical 3RU19 00-2A.71 508 NKCR -- E44653 Sealable covers 3RV29 08-0P 508 NKCR -- E44653 Terminal covers 3RU29.6... 508 NKCR -- E44653 3RB3 Solid-State Overload Relays 3RB3.... 508 NKCR -- E44653 Accessories for Solid-State Overload Relays Terminal brackets for stand-alone installation 3RU29.6-3A... 508 NKCR -- Mechanical RESET 3RB39 80-0A 508 NKCR NKCR7 E44653 3SX1 335 508 NKCR -- E44653 3SB30 00-0EA11 508 NKCR -- E44653 Cable releases with holder for RESET 3RB39 80-0. 508 NKCR NKCR7 E44653 Sealable covers 3RB39 84-0 508 NKCR NKCR7 E44653 6 Siemens overview 04/2011

Catalog CSA IEC IC 10 2011 Standard CSA File Nr. CSA CLass Nr. Standard page CSA-C22.2 No. 5 012730 1437 01 5/21 CSA-C22.2 No. 14 012730 3211 05 IEC 60947-5-1 CSA-C22.2 No. 5 012730 1437 01 IEC 60947-5-1 5/22 CSA-C22.2 No. 14 012730 3211 37 IEC 60947-2, IEC 60947-4-1, IEC 60947-6-2 5/24 CSA C22.2 No. 14 012730 3211 37 IEC 60947-2 CSA C22.2 No. 14 012730 3211 37 IEC 60947-2 CSA C22.2 No. 14 012730 3211 05 IEC 60947-2, IEC 60947-4-1, IEC 60947-6-2 Approved acc. to cus. IEC 60947-4-1 5/25 Approved acc. to cus. IEC 60947-6-2 5/28 5/29 CSA-C22.2 No. 14 012730 3211 07 IEC 60947-2 5/30 CSA-C22.2 No. 14 012730 3211 07 IEC 60947-2 CSA-C22.2 No. 5 012730 1437 01 IEC 60947-2 CSA-C22.2 No. 14 012730 3211 03 IEC 60947-2 5/31 CSA-C22.2 No. 14 012730 3211 03 CSA-C22.2 No. 14 012730 3211 05 IEC 60947-2 CSA-C22.2 No. 14 012730 3211 02 IEC 60947-2 Approved acc. to cus. IEC 60947-4-1 Approved acc. to cus. IEC 60947-4-1 5/33 Approved acc. to cus. IEC 60947-4-1, IEC 60947-5-1 5/84 CSA-C22.2 No. 14 012730 3211 07 IEC 60947-4-1, IEC 60947-4-2 5/86 -- -- -- IEC 60947-4-1, IEC 60947-4-2, IEC 60947-4-2 CSA-C22.2 No. 14 012730 3211 03 IEC60947-4-1 5/87 CSA C22.2 No 14 012730 3211 03 IEC 60947-4-2 5/103 CSA-C22.2 No. 14 012730 3211 07 IEC 60947-4-1, IEC 60947-4-2 5/106 Approved acc. to cus. IEC 60947-4-2 -- -- -- IEC 60947-4-1, IEC 60947-4-2, IEC 60947-4-2 Approved acc. to cus. IEC 60947-4-2 Approved acc. to cus. IEC 60947-4-2 Siemens overview 04/2011 7

Device Type SIRIUS load feeders and compact starter Standard CCN listed CCN recognized File Nr. 3RA21 direct-on-line starterss 3RA21... 508 NLDX -- E31519 3RA22 reversing starters 3RA22... 508 NLDX -- E31519 Accessories for 3RA2 Load Feeders, Accessories for motor starter protectors Auxiliary switches for motor starter protectors 3RV29 01... 489 DIHS -- E250201 508 NKCR -- E44653 Auxiliary releases for motor starter protectors 3RV29 02... 489 DIHS -- E250201 508 NKCR -- E44653 Accessories for contactors Auxiliary switch blocks for snapping onto the front for 3RH29 11-1... 508 NKCR -- E44653 contactors Laterally mountable auxiliary switch blocks for contactors 3RH29.1-.DA.. 508 NKCR -- E44653 Connection modules for contactors with screw terminals 3RT19..-4R.01 508 NLDX -- E31519 Surge suppressors without LED for contactors 3RT29.6-1... 508 -- NKCR2 E44653 Accessories for the customer assembly of fuseless load feeders Link modules from motor starter protector to contactor 3RA.9.1... 508 NLDX NLDX7 E31519 Hybrid link modules from motor starter protector to 3RA29.1-2F... 508 NLDX NLDX7 E31519 contactor Link modules from motor starter protector to soft starter 3RA29.1-... 508 NLDX NLDX7 E31519 Wiring kits for contactors 3RA29 13-2... 508 NLDX -- E31519 3RA29 23-2... 508 -- NLDX2 E31519 Safety main current connectors for 2 contactors 3RA29.6-1A 508 -- NLDX2 E31519 Side modules for standard mounting rail adapters 3RA19 02-1B 508 NKJH -- E156943 Busbar adapters for 60 mm systems 8US12 51-5... 508 NMTR NMTR7 E328403 Device holders for lateral mounting onto busbar 8US12 50-5A.10 508 NMTR NMTR7 E328403 adapters for 60 mm system Side modules for widening busbar adapters 8US19 98-2BJ10 508 NMTR NMTR7 E328403 Spacers for fixing the load feeder onto the busbar 8US19 98-1BA10 508 NMTR NMTR7 E328403 Vibration and shock kits for high vibration and shock 8US19 98-1CA10 508 NMTR NMTR7 E328403 loads Connecting wedges 8US19 98-1AA00 508 -- NMTR2/8 E328403 Function modules for direct-on-line starting 3RA27 1.-.AA00 508 NKCR -- E44653 Function modules for reversing starting 3RA27 1.-.BA00 508 NKCR -- E44653 Function modules for wye-delta starting 3RA27 1.-.CA00 508 NKCR -- E44653 Accessories for function modules 3RA27 11-0EE0. 508 NKCR -- E44653 3RA29 10-0 508 NKCR -- E44653 Operator panels for communication through IO-Link 3RA69 3.-0. 508 NKCR -- E44653 3RA27 11-0EE11 508 NKCR -- E44653 3RA6 Compact Starters Direct-on-line starters 3RA61 508 NLRV -- E47705 Reversing starters 3RA62 508 NLRV -- E47705 Direct-on-line starters with IO-Link (width 45 mm) 3RA64 508 NLRV -- E47705 Reversing starters with IO-Link (width 90 mm) 3RA65 508 NLRV -- E47705 Accessories specially for 3RA6 compact starters Control kits 3RA69 50-0A 508 NLRV -- E47705 Adapters for screw fixing the compact starter 3RA69 40-0A 508 NLRV -- E47705 Auxiliary switch blocks for compact starters 3RA69 1.-1A 508 NKCR -- E44653 Main circuit terminals 3RA69 20-1A 508 NLRV -- E47705 Control circuit terminals 3RA69 20-1. 508 NLRV -- E47705 Auxiliary switch blocks for compact starters 3RA69 1.-2A 508 NKCR -- E44653 Main circuit terminals 3RA69 20-2A 508 NLRV -- E47705 Control circuit terminals 3RA69 20-2. 508 NLRV -- E47705 Accessories especially for 3RA64, 3RA65 compact starters with IO-Link Additional connection cables (flat) for side-by-side 3RA69 3.-0. 508 NLRV -- E47705 mounting of up to 4 compact starters Operator panels 3RA69 35-0A 508 NKCR -- E44653 Enabling modules 3RA69 36-0A 508 NKCR -- E44653 Connection cables (round) for connecting the operator panel 3RA69 33-0A 508 NKCR -- E44653 8 Siemens overview 04/2011

Catalog CSA IEC IC 10 2011 Standard CSA File Nr. CSA CLass Nr. Standard page Approved acc. to cus. IEC 60947-4-1 6/16 Approved acc. to cus. IEC 60947-4-1 6/24 CSA-C22.2 No. 5 012730 1437 01 IEC 60947-5-1 6/32 CSA-C22.2 No. 5 012730 1437 01 IEC 60947-5-1 6/33 CSA-C22.2 No. 14 012730 3211 02 IEC 60947-4-1 CSA-C22.2 No. 14 012730 3211 07 IEC 60947-5-1 6/34 Approved acc. to cus. IEC 60947-4-1 6/35 Approved acc. to cus. IEC 60947-4-1 Approved acc. to cus. IEC 60947-4-1 6/36 Approved acc. to cus. IEC 60947-2, IEC 60947-4-1 6/38 Approved acc. to cus. IEC 60947-2, IEC 60947-4-1 Approved acc. to cus. IEC 60947-2, IEC 60947-4-1 Approved acc. to cus. IEC 60947-2, IEC 60947-4-1 Approved acc. to cus. IEC 60947-2, IEC 60947-4-1 Approved acc. to cus. IEC 60947-2, IEC 60947-4-1 6/39 3/243 3/244 CSA-C22.2 No. 14 012730 3211 08 IEC 60947-5-1 CSA-C22.2 No. 14 012730 3211 05, 3211 08 IEC 60947-6-2 6/63 CSA-C22.2 No. 14 012730 3211 05, 3211 08 IEC 60947-6-2 6/64 CSA-C22.2 No. 14 012730 3211 05, 3211 08 IEC 60947-5-1, IEC 60947-6-2 6/65 CSA-C22.2 No. 14 012730 3211 05, 3211 08 IEC 60947-5-1, IEC 60947-6-2 6/66 -- -- -- IEC 60947-6-2 6/68 CSA-C22.2 No. 14 012730 3211 05 IEC 60947-6-2 CSA-C22.2 No. 14 012730 3211 05 IEC 60947-6-2 CSA-C22.2 No. 14 012730 3211 05 IEC 60947-6-2 CSA-C22.2 No. 14 012730 3211 05 IEC 60947-6-2 CSA-C22.2 No. 14 012730 3211 05 IEC 60947-6-2 CSA-C22.2 No. 14 012730 3211 08 IEC 60947-5-1 CSA-C22.2 No. 14 012730 3211 08 IEC 60947-5-1 CSA-C22.2 No. 14 012730 3211 08 IEC 60947-5-1 CSA-C22.2 No. 14 012730 3211 08 IEC 60947-6-2 Siemens overview 04/2011 9

Device Type Standard CCN listed CCN recognized File Nr. Terminals for "Self-Protected Combination Motor Controllers (Type E)" according to 508 for infeed through parallel wiring with compact starters Terminal blocks type E 3RV19 28-1H 508 NMTR -- E148698 Accessories Three-phase busbars for infeed with 3RA6 3RV19 15-1.B 508 NMTR -- E148698 Connecting pieces for three-phase busbars 3RV19 15-5DB 508 NMTR -- E148698 Covers for connection tags of the three-phase busbars 3RV19 15-6AB -- -- -- -- Three-phase feeder terminals for three-phase busbars 3RV19.5-5.. 508 NMTR -- E148698 Three-phase feeder terminals for constructing "Type E 3RV19 25-5EB 508 NMTR -- E148698 Starters" according to 508 for three-phase busbars Busbar adapters for 60 mm systems 8US12 11-1NS10 508 NMTR NMTR7 E328403 Device holders for lateral mounting along side the 8US12 50-1AA10 508 NMTR NMTR7 E328403 busbar adapter for 60 mm systems Door-coupling rotary operating mechanisms for 3RV29 26-0. 508 NLRV -- E47705 operating the compact starter with closed control cabinet doors Add-on modules for AS-Interface AS-i add-on modules 3RA69 70-3. 508 NKCR -- E44653 Infeed systems for 3RA6 Three-phase infeeds and expansion modules 3RA68 1.-8A., 508 NMTR -- E148698 3RA68 30-5AC Expansion modules 3RA68 2.-0A. 508 NMTR -- E148698 Accessories for infeed systems for 3RA6s PE infeeds 25/35 mm 2 3RA68 60-.A. 508 NMTR -- E148698 PE pick-offs 6/10 mm 2 3RA68 70-.A. 508 NMTR -- E148698 Expansion plugs 3RA68 90-... 508 NMTR -- E148698 Adapters 45 mm 3RA68 90-0BA 508 NMTR -- E148698 Terminal blocks 3RV19 17-5D 508 NMTR -- E148698 Monitoring Relays for Mounting onto 3RT2 Contactors 3RR2 508 NKCR -- E44653 Accessories Terminal brackets for stand-alone installation 3RU29.6-3A.01 508 NKCR -- E44653 Sealable covers 3RR29 40 508 NKCR -- E44653 10 Siemens overview 04/2011

Catalog CSA IEC IC 10 2011 Standard CSA File Nr. CSA CLass Nr. Standard page CSA-C22.2 No. 14 012730 3211 02 IEC 60947-6-2 CSA C22.2 No. 14 012730 3211 37 IEC 60947-2, IEC 60947-4-1, IEC 60947-6-2 6/70 CSA C22.2 No. 14 012730 3211 37 IEC 60947-2, IEC 60947-4-1, IEC 60947-6-2 CSA C22.2 No. 14 012730 3211 05 IEC 60947-2, IEC 60947-4-1, IEC 60947-6-2 CSA C22.2 No. 14 012730 3211 37 IEC 60947-2, IEC 60947-4-1, IEC 60947-6-2 CSA C22.2 No. 14 012730 3211 37 IEC 60947-2, IEC 60947-4-1, IEC 60947-6-2 Approved acc. to cus. IEC 60947-2, IEC 60947-4-1 6/71 Approved acc. to cus. IEC 60947-2, IEC 60947-4-1 CSA-C22.2 No. 14 012730 3211 07 IEC 60947-6-2 CSA-C22.2 No. 14 012730 3211 03 IEC 50295 6/74 6/77 6/78 6/79 6/80 CSA-C22.2 No. 14 012730 3211 07 IEC 60947-4-1, IEC 60947-5-1 8/59 CSA-C22.2 No. 14 012730 3211 07 IEC 60947-4-1, IEC 60947-4-2 8/60 CSA-C22.2 No. 14 012730 3211 07 IEC 60947-4-1, IEC 60947-5-1 Siemens overview 04/2011 11

The following tables contain a summary of available products/product groups with indication of the standards compliedwith. At http://database.ul.com/cgi-bin/xyv/template/lisext/ 1FRAME/index.htm the certificate can be viewed by entering the E number under " File Number" (e.g. E116386). Device Type Catalog CSA IEC Standard CCN listed CCN recognized File Nr. Standard Standard LV16 LV 1 LV 1T Chapter SIRIUS Circuit Breaker For system protection and transformer protection 3RV17 21, 3RV17 42, 3RV18 21 Accessories Auxiliary switches 3RV19 01 489/ 508 Auxiliary trip units 3RV19.2 489/ 508 SENTRON 8US busbar systems 489 DIVQ -- E235044 CSA C22.2 No. 5 IEC 60947-2 2 5 DIHS NKCR DIHS NKCR -- E250201, E44653 -- E250201, E44653 CSA C22.2 No. 5, CSA C22.2 No. 14 CSA C22.2 No. 5, CSA C22.2 No. 14 IEC 60947-5-1 2 5 IEC 60947-2 2 5 Busbar systems 8US1 508 -- NMTR2 E148698 CSA C22.2 No. 14/No. 39 IEC 60439-1 3 14 SENTRON air circuit breakers/non-automaticair circuit breakers Up to 5000 A (ACB) 3WL5 489 DIVQ -- E231263 -- IEC 60947-2 4 15 SENTRON molded case circuit breakers Up to 1600 A Circuit breakers (CB) 3VL1... 3VL8 489 DIVQ -- E10848 CSA C22.2 No. 5 IEC 60947-2 5 -- Motor circuit protectors (MCP) 3VL2... 3VL7 489 -- DKPU2 E10848 CSA C22.2 No. 5 IEC 60947-2, IEC 60947-4-1 5 -- Non-automatic air circuitbreaker 3VL1... 3VL8 489 WJAZ -- E68312 CSA C22.2 No. 5 IEC 60947-2 5 -- SENTRON switch disconnectors Switch disconnectors Switch disconnectors 3KA52 30, 508 NLRV -- E47705 -- IEC 60947-3 -- 17 3KA53 30, 3KA55 30, 3KA57 30, 3KA58 30 Motor and maintenance switches Manual motor controllers, circuit 3LD2 508 NLRV -- E47705 CSA C22.2 No.14 IEC 60947-3 -- 17 breaker inserts and withdrawable circuit breakers In molded-plastic enclosure 3LD2.64... 3LD2.66 508 NLRV -- E47705 CSA C22.2 No.14 IEC 60947-3 -- 17 In molded-plastic enclosure, inch screw connection, special inscription 3LD2.64-0US2... 3LD2. 66-0US2 508 NLRV -- E47705 CSA C22.2 No.14 IEC 60947-3 -- 17 Switch disconnectors with fuses and fuse switch disconnectors Switch disconnectors with fuses 3KL52 30, 508 -- NLRV2 E47705 -- IEC 60947-3 -- 17 3KL57 30, 3KL61 30-1AB02, 3KL62 30-1AB02 3KL53 30, 508 -- NLRV2 E47705 -- IEC 60947-3 -- 17 3KL55 30 Fuse switch disconnectors 3NP35 30 1), 512 -- IZLT2 E220063 -- IEC 60947-3 -- 17 3NP40 10 1), 3NP40 15 1), 3NP40 16 1), 3NP40 70 1), 3NP40 75 1), 3NP40 76 1) SENTRON PAC3200 multifunction measuring instruments Multifunction measuring device 7KM21, 61010-1 PICQ -- E314880 CAN/CSA C22.2 IEC 61010-1 -- 13 7KM93 No. 61010.1 1) According to for use only as fuse base. 12 Siemens overview 04/2011

Device Type Catalog CSA IEC Standard CCN listed CCN recognized File Nr. Standard Standard LV16 ET A1 Chapter ALPHA devices according to -Standards ALPHA 8HP molded-plastic distribution systems Enclosure base parts 8HP1 101... 50 BGUZ -- E125451 -- IEC 60439-1 6 7 8HP1 104, 8HP1 107 Transparent covers 8HP1 221... 50 BGUZ -- E125451 -- IEC 60439-1 6 7 8HP1 224, 8HP1 227, 8HP1 232, 8HP1 247 Opaque covers 8HP1 201... 50 BGUZ -- E125451 -- IEC 60439-1 6 7 8HP1 204, 8HP1 212 Intermediate frames 8HP1 283, 50 BGUZ -- E125451 -- IEC 60439-1 6 7 8HP1 284 Sealing frames 8HP1 541, 50 BGUZ -- E125451 -- IEC 60439-1 6 7 8HP1 542 Cover plates 8HP1 500 50 BGUZ -- E125451 -- IEC 60439-1 6 7 ALPHA FIX terminal blocks ALPHA FIX terminals with screw connection 8WA through-type terminals 8WA1 011-0D..., 1059 -- XCFR2 E80027 CSA 6228-01 -- 6 9 8WA1 011-1BH23, 8WA1 304, 8WA1 305 8WA1 011-1BF.., 1059 -- XCFR2 E80027 CSA 6228-01 -- 6 9 8WA1 011-1BG.., 8WA1 011-1BK11, 8WA1 011-1BM11, 8WA1 011-1D..., 8WA1 20. 8WA1 011-3D..., 1059 -- XCFR2 E80027 CSA 6228-01 -- 6 9 8WA1 011-1BH.. 8WA PE through-type terminals 8WA1 011-1P... 1059 -- XCFR2 E80027 CSA 6228-01 -- 6 9 8WA1 010-1PH01, 8WA1 011-1PF0, 8WA1 011-1PG.., 8WA1 011-1PH.., 8WA1 011-1PK00, 8WA1 011-1PM00 1059 -- XCFR2 E80027 CSA 6228-01 -- 6 9 ALPHA FIX terminals with spring-type connection 8WH through-type terminals 8WH2 000-0... 1059 -- XCFR2, XCFR8 E80027 -- -- 6 10 Siemens overview 04/2011 13

Device Type Catalog CSA IEC Standard CCN listed CCN recognized File Nr. Standard Standard LV16 ET B1 Chapter BETA devices according to -Standard Miniature circuit breakers (MCBs) Miniature circuit breakers 5SY4 1077 -- QVNU2 E116386 CSA C22.2 No. 235 IEC 60898, 7 1 (MCBs) 5SY6, 5SY7 IEC 60947-2 -- 1 5SY8 1077 -- QVNU2 E116386 CSA C22.2 No. 235 IEC 60947-2 -- 1 5SP4 1077 -- QVNU2 E106582 CSA C22.2 No. 235 IEC 60898, 7 1 IEC 60947-2 Additional components: Auxiliary switches 5ST3 0.. 1077 -- QVNU2 E106582 CSA C22.2 No. 235 IEC 62019 7 1 Miniature circuit breakers 5SJ4...-.HG4. 489 DIVQ -- E243414 CSA C22.2 No. 5-02 IEC 60898, 7 1 (MCBs) IEC 60947-2 Busbars and feeder terminals 5ST3 66. 489 DIVQ DIHS2 E321559 CSA C22.2 No. 5-02 -- 7 1 Class CC fuse systems Class CC fuse holders 3NW7 5.3-0HG 512 -- IZLT2 E171267 CSA C22.2 No. 39-M -- 7 3 Class CC fuse links Low-voltage fuse systems Cylindrical fuse holders (standard series) 3NW1...-0HG, 3NW2...-0HG, 3NW3...-0HG 3NW7 0, 3NW7 1, 3NW7 2 LV HRC fuse bases 3NH3 030, 3NH3 120, 3NH3 230, 3NH3 330, 3NH3 430, 3NH4 030, 3NH4 230 SITOR semiconductor fuses SITOR LV HRC design Fuses 3NC3 2..-1, -6, 3NC3 3..-1, -6, 3NE1...-0, -1, -2, 3NE3 2, 3NE3 3, 3NE4 1, 3NE8 0..-1, 3NE8 7..-1 SITOR cylindrical fuse design Cylindrical fuse links 3NC1 0, 3NC1 4, 3NC2 2 Cylindrical fuse holders 3NC1 0, 3NC1 4, 3NC2 2 SITOR cylindrical fuse bases 3NC1 038 SR60 busbar systems SR60 bus-mounting fuse holders SR60 bus-mounting fuse holders 248-4 JDDZ -- E258218 CSA C22.2 No. 248.4 512 -- IZLT2 E171267 CSA C22.2 No. 39-M 512 -- IZLT2 E171267 CSA C22.2 No. 248.1 248-13 -- JFHR2 E167357 CSA C22.2 No. 248.13 248-13 -- JFHR2 E167357 CSA C22.2 No. 248.13 512 -- IZLT2 E220063 CSA C22.2 No. 39-M 3NW7 431 512 -- IZLT2 E171267 CSA C22.2 No. 233322 3NW7 43.-0HG 512 IZLT -- E171267 CSA C22.2 No. 233322 -- 7 3 IEC 60269-2 -- 4 IEC 60269-1, IEC 60269-2 7 3 IEC 60269-4 7 4 IEC 60269-4 7 4 IEC 60269-2, IEC 60947-3 7 4 -- 3 5 IEC 60269-2 3 5 Switches and indicator lights Switch disconnectors 5TE1 508 NLRV -- E302554 -- IEC 60947-3 7 7 Switching devices Insta contactors 5TT5 7 508 NLDX -- E303328 -- IEC 60947-4-1, IEC 60947-5-1 7 8 Timers Digital and mechanical time switches 7LF4 4, 7LF5 3 60730-1, -- WGZR2 E301698 CSA C22.2 60730-2-7, No. 14 und 177 917 Socket outlets Socket outlets 5TE6 804 498 -- RTRT2 E258598 CSA C22.2 No. 182.3M Single-phase measuring devices Time and pulse counters 7KT5 8 863 -- XHNR2 E300537 CSA C22.2 No. 6 und 55 IEC 60730-1 7 9 -- 7 10 IEC 60255-6 7 12 14 Siemens overview 04/2011

The following tables contain more standards and approvals for SIRIUS devices from Catalog LV 1 which are not listed in this catalog. Device Type Catalog CSA IEC Standard CCN listed CCN recognized File Nr. Standard Standard LV16 LV 1 LV 1T Chapter SIRIUS controls contactors and contactor assemblies Contactors for switching motors Contactors 3RT10 1... 3RT10 4, 3RT10 5.-.A, -.N, -.P, -.Q, 3RT10 6.-.A, -.N, -.P, -.Q, 3RT10 7.-.A, -.N, -.P, -.Q 508 NLDX -- E31519 CSA C22.2 No. 14 IEC 60947-4-1 -- 3 Vacuum contactors 10... 250 kw Vacuum contactors 335... 450 kw 3RT12 6.-.A, -.N, 3RT12 7.-.A, -.N 508 NLDX -- E31519 CSA C22.2 No. 14 IEC 60947-4-1 -- 3 3TF68..-0C, -1D, -1Q, -8C, 508 NLDX -- E31519 CSA C22.2 No. 14 IEC 60947-4-1 -- 3-8D, -8Q, 3TF69..-0C, -1D, -1Q, -8C, -8D, -8Q Contactor assemblies Reversing contactor assemblies 3TD68 508 NLDX -- E31519 CSA C22.2 No. 14 IEC 60947-4-1 -- 3 Contactors for special applications For switching resistive loads 3RT14 4., 508 NLDX -- E31519 CSA C22.2 No. 14 IEC 60947-4-1 -- 3 3RT14 56-.A, -.N, -.P, -.Q, 3RT14 66-.A, -.N, -.P, -.Q, 3RT14 76-.A, -.N, -.P, -.Q With main contacts 4 NO 3TK1 508 NLDX -- E31519 -- IEC 60947-4-1 -- 3 4-pole 3RT13, 3RT15 508 NLDX -- E31519 CSA C22.2 No. 14 IEC 60947-4-1 -- 3 Capacitor contactors 3RT16 508 NLDX -- E31519 CSA C22.2 No. 14 IEC 60947-4-1 -- 3 Contactor relays with extended operating range for railway applications Contactor relays Contactor relays 3RH11 22-2K, 3T.....-0L 3RH11, 3RH12, 3RH14, 3TH42, 3TH43 508 NKCR -- E44653 CSA C22.2 No. 14 IEC 60947-5-1 -- 3 508 NKCR -- E44653 CSA C22.2 No. 14 IEC 60947-5-1 -- 3 Coupling relays Coupling relays (interface) 3RT10, 3RH11 508 NKCR -- E44653 CSA C22.2 No. 14 IEC 60947-5-1 -- 3 Coupling relays Width 6.2 mm 3TX7 01. 508 NKCR -- E44653 CSA C22.2 No. 14 IEC 60947-5-1 -- 3 Width 6.2... 12.5 mm 3TX7 002... 3TX7 005 508 NKCR NKCR2 E44653 CSA C22.2 No. 14 IEC 60947-5-1 -- 3 Width 22.5 mm 3RS18 508 NKCR -- E44653 CSA C22.2 No. 14 IEC 60947-5-1 -- 3 Plug-in relays Relay couplers LZX:MT, PT, RT 508 -- NLDX2 E31519 CSA C22.2 No. 14 IEC 60947-5-1 -- 3 LZS:MT, PT, RT 508 -- SWIV2 E196546 CSA C22.2 No. 14 IEC 60947-5-1 -- 3 Power relays/miniature contactors 4-pole 3TG10..-0 508 NLDX -- E31519 CSA C22.2 No. 14 IEC 60947-4-1 -- 3 Accessories Surge suppressors 3TX7 4, 3TX7 522 508 -- NKCR2 E44653 CSA C22.2 No. 14 IEC 60947-5-1 -- 3 SIRIUS controls solid-state switching devices Solid-state relays, solid-state contactors 3RF2 508 NMFT -- E143112 CSA C22.2 No. 14 IEC 60947-4-2 IEC 60947-4-3 -- 4 SIRIUS protective devices Motor starter protectors up to 100 A For motor protection 3RV10 508 NLRV -- E47705 CSA C22.2 No. 14 IEC 60947-2 -- 5 Type E 3RV10 508 NKJH -- E156943 CSA C22.2 No. 14 IEC 60947-2 -- 5 For motor protection with 3RV11 508 NLRV -- E47705 CSA C22.2 No. 14 IEC 60947-2 -- 5 overload relay function For starter combinations 3RV13 508 NLRV -- E47705 CSA C22.2 No. 14 IEC 60947-2 -- 5 For transformer protection 3RV14 508 NLRV -- E47705 CSA C22.2 No. 14 IEC 60947-2 -- 5 For fuse monitoring 3RV16 11-0BD10 508 NLRV -- E47705 CSA C22.2 No. 14 IEC 60947-2 -- 5 Accessories 3RV19 508 NKCR -- E44653 CSA C22.2 No. 14 IEC 60947-5-1 -- 5 Remote motorized operating mechanisms, door-coupling rotary operating mechanisms 3RV19 36, 3RV19 46 508 NLRV -- E47705 CSA C22.2 No. 14 IEC 60947-2 -- 5 Siemens overview 04/2011 15

Device Type Catalog CSA IEC Standard CCN listed CCN recognized File Nr. Standard Standard LV16 LV 1 LV 1T Chapter Overload relays Solid-state overload relays 3RB20... 3RB23, 3RB29 508 NKCR -- E44653 CSA C22.2 No. 14 IEC 60947-4-2 -- 5 Thermal overload relays 3RU11 1... 3RU11 4 508 NKCR -- E44653 CSA C22.2 No. 14 IEC 60947-4-1 -- 5 Accessories 3RU19 508 NKCR -- E44653 CSA C22.2 No. 14 IEC 60947-5-1 -- 5 SIRIUS load feeders, motor starters and soft starters Soft starters Solid-state soft starters 3RW30, 3RW31, 3RW30 03, 3RW40, 3RW44 508 NMFT -- E143112 CSA C22.2 No. 14 IEC 60947-4-2 -- 6 Fuseless load feeders Load feeders 3RA11, 3RA12 508 NLDX NKJH Motor starters ASi motor starters, degree of protection IP65 ECOFAST ASi motor starters, degree of protection IP65 ET 200S motor starters, degree of protection IP20 ECOFAST PROFIBUS motor starters, degree of protection IP65 Accessories for ECOFAST and ET 200pro, degree of protection IP65 3RK13 22 508 NLDX, NMFT 3RK13 23 508 NLDX, NMFT 3RK13 01 508 NLDX, NMFT 3RK13 03 508 NLDX, NMFT 3RK19 508 NLDX, NMFT ET 200S MS, degree of protection 3RK13 04 508 NLDX, IP65 NMFT SIRIUS monitoring and control devices -- E31519 E156943 -- E31519 E143112 -- E31519 E143112 -- E31519 E143112 -- E31519 E143112 -- E31519 E143112 -- E31519 E143112 CSA C22.2 No. 14 IEC 60947-4-1 -- 6 CSA C22.2 No. 14 IEC 60947-4-2, IEC 60947-4-1 CSA C22.2 No. 14 IEC 60947-4-2, IEC 60947-4-1 CSA C22.2 No. 14 IEC 60947-4-2, IEC 60947-4-1 CSA C22.2 No. 14 IEC 60947-4-2, IEC 60947-4-1 CSA C22.2 No. 14 IEC 60947-4-2, IEC 60947-4-1 -- IEC 60947-4-2, IEC 60947-4-1 -- 6 -- 6 -- 6 -- 6 -- 6 -- 6 SIMOCODE motor management and control devices SIMOCODE pro 3UF7 508 NKCR -- E44653 CSA C22.2 No. 14 IEC 60947-4-1 -- 7 Current transformers 3UF18 508 NKCR -- E44653 CSA C22.2 No. 14 IEC 60947-4-1 -- 7 Timing relays In industrial enclosure, 3RP15 508 NKCR -- E44653 CSA C22.2 No. 14 IEC 60947-5-1 -- 7 width 22.5 mm Width 45 mm 3RP20 508 NKCR -- E44653 CSA C22.2 No. 14 IEC 60947-5-1 -- 7 Monitoring relays Temperature monitoring relays 3RS10, 3RS11 508 NKCR -- E44653 CSA C22.2 No. 14 IEC 60947-5-1 -- 7 Thermistor motor protection 3RN1 508 NKCR -- E44653 CSA C22.2 No. 14 IEC 60947-8 -- 7 Monitoring relays for electrical 3UG4 508 NKCR -- E44653 CSA C22.2 No. 14 IEC 60947-5-1 -- 7 and additional measurements Interface converters Interface converters/ 3RS17 508 NKCR -- E44653 CSA C22.2 No. 14 IEC 60947-1 -- 7 isolation amplifiers SIRIUS detecting devices Position switches Standard position switches 3SE2 100, 3SE2 120 508 NKCR -- E44653 CSA C22.2 No. 14 IEC 60947-5-1 -- 8 3SE3 0 508 -- NKCR2 E44653 CSA C22.2 No. 14 IEC 60947-5-1 -- 8 3SE2 200, 3SE2 210, 508 NKCR -- E44653 CSA C22.2 No. 14 IEC 60947-5-1 -- 8 3SE2 230 3SE5 232, 3SE5 234, 508 NKCR -- E44653 CSA C22.2 No. 14 IEC 60947-5-1 -- 8 3SE5 242, 3SE5 250 3SE5 112, 3SE5 114, 3SE5 115, 3SE5 122 508 NKCR -- E44653 CSA C22.2 No. 14 IEC 60947-5-1 -- 8 16 Siemens overview 04/2011

Device Type Catalog CSA IEC Standard CCN listed CCN recognized File Nr. Standard Standard LV16 LV 1 LV 1T Chapter Safety position switches 3SF1 1... 3SF1 3 508 NKCR -- E44653 CSA C22.2 No. 14 IEC 60947-5-1 -- 8 3SE2 120-1X., 508 NKCR -- E44653 CSA C22.2 No. 14 IEC 60947-5-1 -- 8 3SE2 120-6XX 3SE2 240, 508 NKCR -- E44653 CSA C22.2 No. 14 IEC 60947-5-1 -- 8 3SE2 243/257 3SE3 160, 508 NKCR -- E44653 CSA C22.2 No. 14 IEC 60947-5-1 -- 8 3SE3 180 3SE2 83., 3SE2 84., 508 NKCR -- E44653 CSA C22.2 No. 14 IEC 60947-5-1 -- 8 3SE2 9 3SE5 0 508 NKCR NKCR2 E44653 CSA C22.2 No. 14 IEC 60947-5-1 -- 8 3SE5 1, 3SE5 2, 508 NKCR -- E44653 CSA C22.2 No. 14 IEC 60947-5-1 -- 8 3SE5 25, 3SE5 3 3SE5 312, 3SE5 322 508 NKCR -- E44653 CSA C22.2 No. 14 IEC 60947-5-1 -- 8 Magnetically operated switches Magnetic monitoring systems 3SE6 508 NKCR -- E44653 CSA C22.2 No. 14 IEC 60947-5-1 -- 8 SIRIUS commanding and signaling devices Pushbutton units and indicator lights Nominal diameter 16 mm 3SB20, 3SB22... 3SB24 508 NKCR -- E44653 CSA C22.2 No. 14 IEC 60947-5-1 -- 9 Nominal diameter 22 mm, 3SB30, 3SB32, 3SB32 3, 508 NKCR NKCR2 E44653 CSA C22.2 No. 14 IEC 60947-5-1 -- 9 round range 3SB34 (Screw and solder pin connection), 3SB35, 3SB36 Fixing cut-out 26 x 26 mm, 3SB31, 3SB33 508 NKCR -- E44653 CSA C22.2 No. 14 IEC 60947-5-1 -- 9 square range Enclosures 3SB38, 3SB38 63-4 508 NKCR -- E44653 CSA C22.2 No. 14 IEC 60947-5-1 -- 9 Cable-operated switches Metal enclosures 3SE7 508 NKCR -- E44653 CSA C22.2 No. 14 IEC 60947-5-1 -- 9 Signaling columns With diameter 50 and 70 mm 8WD4 508 NMTR -- E148698 CSA C22.2 No. 14 IEC 60947-5-1 -- 9 Integrated signal lamps With diameter 70 mm 8WD5 508 NMTR E148698 CSA C22.2 No. 14 IEC 60947-5-1 -- 9 SIRIUS transformers Transformers 4AT25... 4AT49, 1561 -- XQNX2 E257859 CSA C22.2, H47 IEC 61558 -- 10 4BT43... 4BT47, 4BT50... 4BT65, 4AP41... 4AP50, 4AU24... 4AU49, 4BU42... 4BU47, 4BU49... 4BU65 4AJ, 4AM, 4AP, 4AW 506 -- XPTQ2 E257852 CSA C22.2 No. 66 IEC 61558 -- 10 SIRIUS power supplies Power supplies 4AV2, 4AV30... 4AV35 1012 -- QQFU2 E257861 CSA C22.2 No. 107.1 IEC 61558 -- 11 SIDAC reactors and filters Reactors and filters 4EF, 4EV 506 -- XPTQ2 E257852 CSA C22.2 No. 66 IEC 61558 -- LV 60 4EP, 4EU, 4EF 508 -- NMTR2 E148698 CSA C22.2 No. 14 IEC 61558 -- LV 60 4EU24... 4EU54, 1561 -- XQNX2 E257859 CSA C22.2, H47 IEC 61558 -- LV 60 4ET24... 4ET54, 4EM42... 4EM62, 4EP32... 4EP51 4EF15 1 1283 -- FOKY2 E70122 CSA C22.2 No. 8 EN 133200 -- LV 60 Siemens overview 04/2011 17